Fig. 5From: Machine learning classification of multiple sclerosis patients based on raw data from an instrumented walkwayA The light pink shaded region shows the hull area for a single footfall. B The light pink shaded region shows the BOS area between two successive footfalls. C The light green line represents the normal (desired) line of progression, the red line represents the actual line of progression between two consecutive footfalls of the same foot. The angle between the desired and actual lines is the line of progression deviation angleBack to article page